Base | Representation |
---|---|
bin | 1011000000011000110111… |
… | …0100000101001110111011 |
3 | 1120211212120112212122120101 |
4 | 2300012031310011032323 |
5 | 3041231431320110321 |
6 | 41423132245540231 |
7 | 2356201355532313 |
oct | 260061564051673 |
9 | 46755515778511 |
10 | 12101302113211 |
11 | 3946151620923 |
12 | 1435391714677 |
13 | 69a1bcbc70cc |
14 | 2db9c5950443 |
15 | 15ebb1616791 |
hex | b018dd053bb |
12101302113211 has 8 divisors (see below), whose sum is σ = 12110432040000. Its totient is φ = 12092175617088.
The previous prime is 12101302113113. The next prime is 12101302113227. The reversal of 12101302113211 is 11231120310121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12101302113211 - 213 = 12101302105019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12101402113211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6221790 + ... + 7931788.
It is an arithmetic number, because the mean of its divisors is an integer number (1513804005000).
Almost surely, 212101302113211 is an apocalyptic number.
12101302113211 is a deficient number, since it is larger than the sum of its proper divisors (9129926789).
12101302113211 is a wasteful number, since it uses less digits than its factorization.
12101302113211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715333.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 12101302113211 its reverse (11231120310121), we get a palindrome (23332422423332).
The spelling of 12101302113211 in words is "twelve trillion, one hundred one billion, three hundred two million, one hundred thirteen thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •